hg: lanai/lanai: 8230657: Create fine grained render perf test for metal pipeline

[alexey.ushakov at jetbrains.com]

Changeset: f041c5d2f188
Author:    avu
Date:      2019-09-05 17:35 +0300
URL:       https://hg.openjdk.java.net/lanai/lanai/rev/f041c5d2f188

8230657: Create fine grained render perf test for metal pipeline

To run the tests:
cd src/demo/share/java2d/RenderPerfTest

sh gradlew test -i
or
sh gradlew test --tests *testWiredBoxBubbles* -i

+ src/demo/share/java2d/RenderPerfTest/build.gradle
+ src/demo/share/java2d/RenderPerfTest/gradle/wrapper/gradle-wrapper.jar
+ src/demo/share/java2d/RenderPerfTest/gradle/wrapper/gradle-wrapper.properties
+ src/demo/share/java2d/RenderPerfTest/gradlew
+ src/demo/share/java2d/RenderPerfTest/gradlew.bat
+ src/demo/share/java2d/RenderPerfTest/src/test/java/RenderPerfTest.java
+ src/demo/share/java2d/RenderPerfTest/src/test/resources/images/duke.png